Expandable vehicle-mounted shelter

Abstract

An expandable vehicle-mounted shelter is a construction connected to a vehicle, in which a shelter container body 2 thereof is laterally enlarged to have an enlarged internal space in which special equipment, such as communication equipment, medical equipment, etc., and other equipment is provided, or otherwise to be utilized as a compartment for carrying goods. In the shelter container body, expandable frames are laterally oppositely provided, each frame having folding sections. In each of the folding sections, a support plate is pivotably connected, at the upper or lower end thereof, to the body via hinge means, and at least one folding plate is foldably connected to the support plate, so that the folding section can be pivoted around the hinge means to spread out, thereby enlarging the space inside the shelter.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates, in general, to an expandable vehicle-mounted shelter and, more particularly, to an expandable vehicle-mounted shelter, in which internal expandable frames are pulled out and unfolded from a folded state thereof in both lateral directions of a shelter body to thereby enlarge the internal space and maximize the usefulness of the space, and in which the operations of pulling in and out the expandable frames are easily carried out using a simple structure.[0003]2. Description of the Related Art[0004]Generally, a vehicle-mounted shelter 1, as shown in FIG. 1, is used in diverse ways, that is, has therein special equipment, such as communication devices, medical devices, etc., and other equipment according to the intended purpose.[0005]Alternatively, the shelter may be utilized as a compartment for carrying goods.[0006]Such a shelter may be used in diverse ways while being transported by a vehic...

AI Technical Summary

Benefits of technology

This design maximizes internal space utilization by allowing greater frame extension while maintaining airtightness and preventing steps, simplifying the operation of expanding and collapsing the shelter.

Problems solved by technology

Accordingly, there is a problem in that there is a limit on the extent to which the space can be enlarged using the expandable frames 3, 3.

Further, since the expandable frames 3, 3 have a slidable structure so as to be pulled out from the opposite sides of the shelter body 2, it is not easy to push the expandable frames in or pull them out due to considerable friction resistance.

Since the expandable frames 4, 4′, however, have an overlapping insertion structure, problems arise in that the bottom of the internal space defined by the expandable frames 4, 4′ has a step, which restricts the use of the space, and in that the expandable frames 4, 4′ have a larger area in which friction acts during the process of pushing them in and pulling them out, further hindering the operation of pushing in and pulling out the expandable frames.

Images